National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

78°F

26°C

Humidity 79%
Wind Speed Calm
Barometer 29.87 in (1011.6 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 7 Oct 6:53 pm CDT
Extended Forecast for

Slidell LA

Storm Surge Watch until further notice
Tropical Storm Watch until further notice
Click here for hazard details and duration
Storm Surge Watch until further notice
Tropical Storm Watch until further notice
  •  
    Storm Surge Watch until further notice
    Tropical Storm Watch until further notice

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Northeast wind 10 to 15 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67. Northeast wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 82. Breezy, with an east wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation is 70%.

    High: 82 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after 4am. Low around 65. Breezy, with a northeast wind 20 to 25 mph becoming northwest 10 to 15 mph after midnight. Chance of precipitation is 80%.

    Low: 65 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. North wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 1am. Partly cloudy, with a low around 65. Northwest wind around 5 mph.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Sunny, with a high near 84. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. Northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 88. Northeast wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 67. Northeast wind 5 to 10 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 82. Breezy, with an east wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
Showers, with thunderstorms also possible after 4am. Low around 65. Breezy, with a northeast wind 20 to 25 mph becoming northwest 10 to 15 mph after midnight. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. North wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers before 1am. Partly cloudy, with a low around 65. Northwest wind around 5 mph.
Sunday
A 20 percent chance of showers after 1pm. Sunny, with a high near 84. Northeast wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 67. East wind around 5 mph.
Columbus Day
Sunny, with a high near 87. Southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 68. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers. Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
3:32 pm CDT Oct 7, 2026
Forecast Valid:
7pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation